Barry Johnson-Smith / Mbed 2 deprecated Lab1_Part9

Lab1_Part9

Dependencies:   mbed

main.cpp@0:a0adc5ccd394, 2018-01-31 (annotated)

Committer:
bjs9
Date:
Wed Jan 31 17:56:24 2018 +0000
Revision:
0:a0adc5ccd394
Lab1_Part9;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bjs9 0:a0adc5ccd394 1 #include "mbed.h"
bjs9 0:a0adc5ccd394 2 #include <math.h>
bjs9 0:a0adc5ccd394 3
bjs9 0:a0adc5ccd394 4 #ifndef M_PI
bjs9 0:a0adc5ccd394 5 #define M_PI 3.1415
bjs9 0:a0adc5ccd394 6 #endif
bjs9 0:a0adc5ccd394 7
bjs9 0:a0adc5ccd394 8 AnalogOut aout(p18);
bjs9 0:a0adc5ccd394 9 float value = 0.0f;
bjs9 0:a0adc5ccd394 10
bjs9 0:a0adc5ccd394 11 int main()
bjs9 0:a0adc5ccd394 12 {
bjs9 0:a0adc5ccd394 13 const double pi = 3.141592653589793238462;
bjs9 0:a0adc5ccd394 14 while (1) {
bjs9 0:a0adc5ccd394 15 for(int i= 0; i < 20; i++ ){
bjs9 0:a0adc5ccd394 16 aout = sin(pi * i/10);
bjs9 0:a0adc5ccd394 17 value = sin(pi * i/10);
bjs9 0:a0adc5ccd394 18 printf("aout = %1.2f volts\n",aout.read());
bjs9 0:a0adc5ccd394 19 wait(0.01);
bjs9 0:a0adc5ccd394 20 }
bjs9 0:a0adc5ccd394 21 }
bjs9 0:a0adc5ccd394 22 }